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      Question

      If input frequency of a full wave rectifier be n, then

      output frequency would be-
      A n/2 Correct Answer Incorrect Answer
      B n Correct Answer Incorrect Answer
      C 3n/2 Correct Answer Incorrect Answer
      D 2n Correct Answer Incorrect Answer

      Solution

      The frequency of a full-wave rectifierisdoublethatoftheinput,iftheinputis a sine wave. A full-wave rectifier converts the whole of the input waveformto one of constant polarity(positiveornegative)atitsoutput.Full- waverectificationconvertsbothpolaritiesofthe input waveform to DC (direct current), and yields a higher mean output voltage.

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